Table 2. Length distribution and totals for cs-isomiRNAs and ls-isomiRNAs.

	cs-isomiRNA					ls-isomiRNAs
	RPM		isomiRNA number		Average (RPM/ isomiR)	RPM		isomiRNA #		Average (RPM/ isomiR)
All-isomiRNAs
len = 17	0.0	0.0%	0	0.0%		0.0	0.0%	0	0.0%
len = 18	1,921.7	2.4%	145	9.8%	13.3	7.0	0.9%	14	2.5%	0.5
len = 19	9,202.9	11.7%	209	14.1%	44.0	40.8	5.3%	30	5.4%	1.4
len = 20	7,630.9	9.7%		16.6%	31.0	118.6	15.4%	43	7.8%	2.8
len = 21	18,093.8	23.0%	297	20.1%	60.9	163.5	21.2%	106	19.2%	1.5
len = 22	40,163.2	51.0%	202	13.6%	198.8	153.9	19.9%	80	14.5%	1.9
len = 23	1,176.2	1.5%	150	10.1%	7.8	73.7	9.5%	95	17.2%	0.8
len = 24	387.3	0.5%	184	12.4%	2.1	198.4	25.7%	157	28.4%	1.3
len = 25	114.0	0.1%	42	2.8%	2.7	13.4	1.7%	22	4.0%	0.6
len = 26	2.1	0.0%	5	0.3%	0.4	2.5	0.3%	6	1.1%	0.4
len = 27	0.0	0.0%	0	0.0%		0.0	0.0%	0	0.0%
SUM	78,692.1	100%	1,480	100%	53.2	771.8	100%	553	100%	1.4
Expression > = 10 RPM—isomiRNAs
len = 17	0.0	0.0%	0	0.0%		0.0	0.0%	0	0.0%
len = 18	1,721.2	2.2%	13	8.3%	132.4	0.0	0.0%	0	0.0%
len = 19	8,989.8	11.7%	33	21.2%	272.4	16.8	5.3%	1	8.3%	16.8
len = 20	7,329.4	9.5%	41	26.3%	178.8	84.9	26.9%	2	16.7%	42.5
len = 21	17,734.0	23.0%	30	19.2%	591.1	76.5	24.3%	2	16.7%	38.3
len = 22	39,901.4	51.8%	28	17.9%	1425.1	84.3	26.7%	4	33.3%	21.1
len = 23	1,043.7	1.4%	3	1.9%	347.9	0.0	0.0%	0	0.0%
len = 24	207.1	0.3%	5	3.2%	41.4	52.9	16.8%	3	25.0%	17.6
len = 25	87.0	0.1%	3	1.9%	29.0	0.0	0.0%	0	0.0%
len = 26	0.0	0.0%	0	0.0%		0.0	0.0%	0	0.0%
len = 27	0.0	0.0%	0	0.0%		0.0	0.0%	0	0.0%
SUM	77,013.6	100%	156	100%	493.7	315.4	100%	12	100%	26.3
Ratio (>10/all)	97.9%		10.5%		9.3	40.9%		2.2%		18.8